GC/MS blank analysis results, sample AE09676, May 20-21 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\HPCHEM\l\DATA\MAY2002\LB.D Vial: 6 Acq On : 20 May 2002 11:06 am Operator: Sample : EXTRACTED 5/9 Inst : 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0520.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L Peak Number 5 2-Propanone, oxime Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 18.63 1.06 ug/1 71532 Acenaphthene-dl0 21.08 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Propanone, oxime 73 C3H7NO 000127-06-0 9 2 2-Cyclopenten-l-one, 3-amino-2-meth ill C6H9NO 069687-85-0 9 3 Butane, propoxy- 116 C7H160 061962-23-0 9 4 Furan,/ tetrahydro-2,2,5,5-tetrameth 128 C8H160 015045-43-9 9 Abundance ' Scan 1483 (18.627 min): LB.D (-) m/z 43.05 100.00% 43

57 5000 73 111 95 - —mT ■ ' ' 1 i 1 1

m/z-> 10 20 30 36, ' ' i ■ ' ' ' i ■ ■ ■ ' i ' ' 1 1 I '

40 +51 I, -4 50 60 70 80 -H 67 90 100 110 120 130 84 ''I l 1 1 1 ' I 1 ■ 127 I ■ । 18.20 18.40 18.60 18.80 19.00 m/z 57.10 55.30%| Abundance #62529:2-Propanone, oxime 15 73 58

5000 31 18.20 18.40 18.60 18.80 19.00 42 m/z 73.10 37.80%|

m&-> ■ ■ i > ■ 10 20 l 30 40 50 7060 80 1 ‘ i 1 1 ' ' i ' ' ' ■ i ' ' ■ ' i ■ ■ ' ■ i ‘

90 100 110 ' i ■ ' ' ' i ■ '

120 130 Abundance #2419:2-Cyclopenten-1-one, 3-amino-2-methyl- 17

TiB, 18.20 18.40 18.60 18.80 19.00 5000 m/z 111.20 29.41%| 111 27 55 83 I ’ I* ' i ■ r 1 ' i 1 ' 1 1 I ' mlz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #3379: Butane, 2-propoxy- ............ 5............... 43 18.20 18.40 18.60 18.80 19.00 m/z 41.15 24.40% 5000 57 73

.......2733 PTIT I, , - - I - ' ' ' I ' 1 ‘ ' I I 1 1 I [ I I 87 ■ 1 1 i * ■ ■ ■ । ■ 1 ■ • । ■ ■ ■ ■ । ■ - ■ ■ । ■ ■ , > । । 116 > i i । 1 ' [ > , ,,,,(,7AA A m/z—> 10 20 30 40 50 60 70 80 90 100 110 120 130 18.20 18.40 18.60 18.80 19.00

LB.D GCMS0520.M Tue May 21 11:40:07 2002 Page 5

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